Morphology Data of Turrum fulvoguttatum
Identification keys
Abnormalities
Main Ref. Smith-Vaniz, W.F., 1999
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features
Body shape lateral fusiform / normal
Cross section compressed
Dorsal head profile more or less straight
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

This species is distinguished by having the following characters: body subovate and compressed, becoming elongate-ovate and slightly subcylindrical with age; profile of head and nape slightly angular becoming more steep with age; mouth cleft of adults distinctly below level of eye; D1 VIII, D2 I,25-30, lobe of second dorsal fin shorter than head length; A II (2 detached spines) + I, 21-26 (rarely 25 or 26); gill rakers (including rudiments) 6-8 + 17-21 = 22-27; vertebrae 10 + 14; straight part of lateral line with 18-27 scales followed by 15-21 small scutes; breast naked ventrally to distinctly behind origin of pelvic fins; breast squamation variable laterally, either separated from naked base of pectoral fins by a moderate to very narrow band of scales or naked area of breast uninterrupted to naked base of pectoral fins; colour of adults iridescent blue-green above, silvery below; with numerous small gold or brassy spots mainly on dorsal half; large adult with 3 (to 5) irregular black blotches on flanks (sometimes very indistinct or absent, the first below dorsal-fin lobe, the second at inflection point of lateral line, and the third slightly anterior to midpoint of straight part of lateral line (Ref. 9894, 90102).

Description: Both jaws with bands of villiform teeth, the bands widest anteriorly; vomerine tooth patch ovate, without a posteromedian extension. Lateral line anteriorly with a low regular arch, with junction of curved and straight parts below vertical from between 13th-16th soft rays of second dorsal fin; chord of curved part of lateral line longer than straight part of lateral line, contained 0.7 to 0.95 times in straight part. Opercular spot dusky and inconspicuous; dorsal and anal fins dusky yellow, the latter with leading edge and distal margin whitish blue; caudal fin olive-yellow with upper leading edge and trailing edges dusky; pelvic fins whitish blue (Ref. 9894).

Ease of Identification

Meristic characteristics of Turrum fulvoguttatum

Lateral Lines Interrupted: No
Scales on lateral line 18 - 27
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb 17 - 21
on upper limb 6 - 8
total 23 - 29
Vertebrae
preanal 10 - 10
total 24 - 24

Fins

Dorsal fin(s)

Attributes
Fins number 2
Finlets No. Dorsal   0 - 0
Ventral  0 - 0
Spines total 9 - 9
Soft-rays total 25 - 30
Adipose fin absent

Caudal fin

Attributes

Anal fin(s)

Fins number 2
Spines total 3 - 3
Soft-rays total 21 - 26

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   
Pelvics Attributes  
Position    
Spines     
Soft-rays   
Main Ref. (e.g. 9948)
Glossary ( e.g. cephalopods )
Comments & Corrections
Back to Search
cfm script by eagbayani, 17.10.00, php script by rolavides, 13/03/08 ,  last modified by sortiz, 06.27.17